xen/pci[front|back]: Use %d instead of %1x for displaying PCI devfn.
Konrad Rzeszutek Wilk [Wed, 25 Jan 2012 21:00:00 +0000 (16:00 -0500)]
.. as the rest of the kernel is using that format.

Suggested-by: Марк Коренберг <socketpair@gmail.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

drivers/pci/xen-pcifront.c
drivers/xen/xen-pciback/pci_stub.c
drivers/xen/xen-pciback/xenbus.c

index 7cf3d2f..1620088 100644 (file)
@@ -189,7 +189,7 @@ static int pcifront_bus_read(struct pci_bus *bus, unsigned int devfn,
 
        if (verbose_request)
                dev_info(&pdev->xdev->dev,
-                        "read dev=%04x:%02x:%02x.%01x - offset %x size %d\n",
+                        "read dev=%04x:%02x:%02x.%d - offset %x size %d\n",
                         pci_domain_nr(bus), bus->number, PCI_SLOT(devfn),
                         PCI_FUNC(devfn), where, size);
 
@@ -228,7 +228,7 @@ static int pcifront_bus_write(struct pci_bus *bus, unsigned int devfn,
 
        if (verbose_request)
                dev_info(&pdev->xdev->dev,
-                        "write dev=%04x:%02x:%02x.%01x - "
+                        "write dev=%04x:%02x:%02x.%d - "
                         "offset %x size %d val %x\n",
                         pci_domain_nr(bus), bus->number,
                         PCI_SLOT(devfn), PCI_FUNC(devfn), where, size, val);
@@ -432,7 +432,7 @@ static int __devinit pcifront_scan_bus(struct pcifront_device *pdev,
                d = pci_scan_single_device(b, devfn);
                if (d)
                        dev_info(&pdev->xdev->dev, "New device on "
-                                "%04x:%02x:%02x.%02x found.\n", domain, bus,
+                                "%04x:%02x:%02x.%d found.\n", domain, bus,
                                 PCI_SLOT(devfn), PCI_FUNC(devfn));
        }
 
@@ -1041,7 +1041,7 @@ static int pcifront_detach_devices(struct pcifront_device *pdev)
                pci_dev = pci_get_slot(pci_bus, PCI_DEVFN(slot, func));
                if (!pci_dev) {
                        dev_dbg(&pdev->xdev->dev,
-                               "Cannot get PCI device %04x:%02x:%02x.%02x\n",
+                               "Cannot get PCI device %04x:%02x:%02x.%d\n",
                                domain, bus, slot, func);
                        continue;
                }
@@ -1049,7 +1049,7 @@ static int pcifront_detach_devices(struct pcifront_device *pdev)
                pci_dev_put(pci_dev);
 
                dev_dbg(&pdev->xdev->dev,
-                       "PCI device %04x:%02x:%02x.%02x removed.\n",
+                       "PCI device %04x:%02x:%02x.%d removed.\n",
                        domain, bus, slot, func);
        }
 
index 7944a17..19834d1 100644 (file)
@@ -884,7 +884,7 @@ static inline int str_to_quirk(const char *buf, int *domain, int *bus, int
        int err;
 
        err =
-           sscanf(buf, " %04x:%02x:%02x.%1x-%08x:%1x:%08x", domain, bus, slot,
+           sscanf(buf, " %04x:%02x:%02x.%d-%08x:%1x:%08x", domain, bus, slot,
                   func, reg, size, mask);
        if (err == 7)
                return 0;
@@ -904,7 +904,7 @@ static int pcistub_device_id_add(int domain, int bus, int slot, int func)
        pci_dev_id->bus = bus;
        pci_dev_id->devfn = PCI_DEVFN(slot, func);
 
-       pr_debug(DRV_NAME ": wants to seize %04x:%02x:%02x.%01x\n",
+       pr_debug(DRV_NAME ": wants to seize %04x:%02x:%02x.%d\n",
                 domain, bus, slot, func);
 
        spin_lock_irqsave(&device_ids_lock, flags);
@@ -934,7 +934,7 @@ static int pcistub_device_id_remove(int domain, int bus, int slot, int func)
 
                        err = 0;
 
-                       pr_debug(DRV_NAME ": removed %04x:%02x:%02x.%01x from "
+                       pr_debug(DRV_NAME ": removed %04x:%02x:%02x.%d from "
                                 "seize list\n", domain, bus, slot, func);
                }
        }
@@ -1029,7 +1029,7 @@ static ssize_t pcistub_slot_show(struct device_driver *drv, char *buf)
                        break;
 
                count += scnprintf(buf + count, PAGE_SIZE - count,
-                                  "%04x:%02x:%02x.%01x\n",
+                                  "%04x:%02x:%02x.%d\n",
                                   pci_dev_id->domain, pci_dev_id->bus,
                                   PCI_SLOT(pci_dev_id->devfn),
                                   PCI_FUNC(pci_dev_id->devfn));
index d5dcf8d..64b11f9 100644 (file)
@@ -206,6 +206,7 @@ static int xen_pcibk_publish_pci_dev(struct xen_pcibk_device *pdev,
                goto out;
        }
 
+       /* Note: The PV protocol uses %02x, don't change it */
        err = xenbus_printf(XBT_NIL, pdev->xdev->nodename, str,
                            "%04x:%02x:%02x.%02x", domain, bus,
                            PCI_SLOT(devfn), PCI_FUNC(devfn));
@@ -229,7 +230,7 @@ static int xen_pcibk_export_device(struct xen_pcibk_device *pdev,
                err = -EINVAL;
                xenbus_dev_fatal(pdev->xdev, err,
                                 "Couldn't locate PCI device "
-                                "(%04x:%02x:%02x.%01x)! "
+                                "(%04x:%02x:%02x.%d)! "
                                 "perhaps already in-use?",
                                 domain, bus, slot, func);
                goto out;
@@ -274,7 +275,7 @@ static int xen_pcibk_remove_device(struct xen_pcibk_device *pdev,
        if (!dev) {
                err = -EINVAL;
                dev_dbg(&pdev->xdev->dev, "Couldn't locate PCI device "
-                       "(%04x:%02x:%02x.%01x)! not owned by this domain\n",
+                       "(%04x:%02x:%02x.%d)! not owned by this domain\n",
                        domain, bus, slot, func);
                goto out;
        }